155776863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{7481}}^1$

素因数の和:8126

約数の個数: 16

約数和(自身を含む): 226973952

約数和(自身を除く): 71197089

約数列:

[1, 3, 11, 33, 631, 1893, 6941, 7481, 20823, 22443, 82291, 246873, 4720511, 14161533, 51925621, 155776863]

約数ペア:

[(1, 155776863), (3, 51925621), (11, 14161533), (33, 4720511), (631, 246873), (1893, 82291), (6941, 22443), (7481, 20823)]